[mythtv] Trouble Compiling Master/0.28

[Stuart Auchterlonie]

On 12/03/15 17:07, Bruce Taber wrote:
> Can anybody give me a clue what is missing or what needs to be added to
> configure to get mythtv compiled with QT5.4? The requisite deleting of
> the git directory and git reset hard has been tried. Have also tried
> adding libdir-name=/opt/Qt5.4.1/5.4/gcc_64/lib as part of the
> configuration to no avail. Here is the first place an error shows up.
> 
> g++ -Wl,-rpath,/opt/Qt5.4.1/5.4/gcc_64 -o mythreplex avi.o element.o
> mpg_common.o multiplex.o ringbuffer.o ts.o replex.o pes.o
> -L../../../../external/FFmpeg/libswresample -lmythswresample
> -L../../../../external/FFmpeg/libavutil -lmythavutil
> -L../../../../external/FFmpeg/libavcodec -lmythavcodec
> -L../../../../external/FFmpeg/libavformat -lmythavformat
> -L../../../../external/zeromq/src/.libs ../../../external/nzmqt/src
> -L../../../../external/qjson/lib -L../../../../libs/libmythbase
> -lmythbase-0.28 -lXext -lXinerama -lXxf86vm -lXv -lXrandr -lxml2
> -lcrypto -lX11 -lasound -lfreetype -lGL -lx264 -lmp3lame -lm -lbz2 -lz
> -luuid -pthread -lrt -ldl -L/home/brtab/mythtv/mythtv/external/qjson/lib
> -lmythqjson
> /usr/bin/ld: warning: libicui18n.so.53, needed by
> /opt/Qt5.4.1/5.4/gcc_64/lib/libQt5Core.so.5, not found (try using -rpath
> or -rpath-link)
> /usr/bin/ld: warning: libicuuc.so.53, needed by
> /opt/Qt5.4.1/5.4/gcc_64/lib/libQt5Core.so.5, not found (try using -rpath
> or -rpath-link)

This looks like a different issue. It's failing to find 2 of the
libraries it needs to link.

Can you
a) open a ticket in trac, filed under "Qt5 Issues"
b) run the following, and add the output to the ticket
   - locate libicui18n.so.53
   - locate libicuuc.so.53
   - /opt/Qt5.4.1/5.4/gcc_64/bin/qmake -query


> install prefix            /usr
> runtime prefix            /usr

Whilst these may make it seem like the same error, this
normally causes the build to error out before it has even
built the libraries, not during linking of the binaries.


Regards
Stuart Auchterlonie